Added more tests

src/app/shared/form/builder/parsers/textarea-field-parser.spec.ts

@@ -0,0 +1,61 @@
+import { FormFieldModel } from '../models/form-field.model';
+import { FormFieldMetadataValueObject } from '../models/form-field-metadata-value.model';
+import { TextareaFieldParser } from './textarea-field-parser';
+import { DsDynamicTextAreaModel } from '../ds-dynamic-form-ui/models/ds-dynamic-textarea.model';
+
+describe('TextareaFieldParser test suite', () => {
+  let field: FormFieldModel;
+  let initFormValues: any = {};
+
+  const authorityUuid = 'testScopeUUID';
+  const readOnly = false;
+
+  beforeEach(() => {
+    field = {
+      input: {
+        type: 'textarea'
+      },
+      label: 'Description',
+      mandatory: 'false',
+      repeatable: false,
+      hints: 'Enter a description.',
+      selectableMetadata: [
+        {
+          metadata: 'description'
+        }
+      ],
+      languageCodes: []
+    } as FormFieldModel;
+
+  });
+
+  it('should init parser properly', () => {
+    const parser = new TextareaFieldParser(field, initFormValues, readOnly);
+
+    expect(parser instanceof TextareaFieldParser).toBe(true);
+  });
+
+  it('should return a DsDynamicTextAreaModel object when repeatable option is false', () => {
+    const parser = new TextareaFieldParser(field, initFormValues, readOnly);
+
+    const fieldModel = parser.parse();
+
+    expect(fieldModel instanceof DsDynamicTextAreaModel).toBe(true);
+  });
+
+  it('should set init value properly', () => {
+    initFormValues = {
+      description: [
+        new FormFieldMetadataValueObject('test description'),
+      ],
+    };
+    const expectedValue ='test description';
+
+    const parser = new TextareaFieldParser(field, initFormValues, readOnly);
+
+    const fieldModel = parser.parse();
+
+    expect(fieldModel.value).toEqual(expectedValue);
+  });
+
+});